:root{--color-bg: #f6f6f7;--color-surface: #ffffff;--color-primary: #0d9488;--color-primary-dark: #0b7c72;--color-primary-light: #e6f7f5;--color-on-primary: #ffffff;--color-success: #131416;--color-danger: #dc2626;--color-muted: #9a9fa6;--color-secondary: #5b6068;--color-text: #131416;--color-text-secondary: #5b6068;--color-border: #e9eaec;--color-overlay: rgba(0, 0, 0, .4);--marker-ink: #131416;--marker-paper: #ffffff;--radius-sm: 10px;--radius-md: 14px;--radius-lg: 22px;--tap-target: 44px;--topbar-height: 58px;--bottombar-height: 68px;--sheet-max-height: 88dvh;--font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-display: var(--font-sans);--spring: cubic-bezier(.34, 1.3, .64, 1);--spring-bounce: cubic-bezier(.34, 1.56, .64, 1);--glide: cubic-bezier(.32, .72, 0, 1);--dur-fast: .15s;--dur-base: .3s;--dur-slow: .5s;--shadow-card: 0 1px 2px rgba(0,0,0,.04), 0 4px 12px rgba(0,0,0,.04);--shadow-sheet: 0 -4px 32px rgba(0,0,0,.1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--font-sans);font-size:16px;-webkit-text-size-adjust:100%;font-variant-numeric:tabular-nums;background:var(--color-surface);color:var(--color-text);height:var(--app-height, 100%)}body{height:100%;overflow:hidden;background:var(--color-surface)}#root{height:100%}button{cursor:pointer;font-family:inherit;border:none;background:none;color:inherit}input,textarea,select{font-family:inherit;font-size:16px}ul{list-style:none}a{color:inherit}img{display:block}.loading-spinner{width:36px;height:36px;border:3px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;animation:spin .7s linear infinite;margin:40px auto}.loading-spinner.fullscreen{position:fixed;top:0;right:0;bottom:0;left:0;margin:auto}@keyframes 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12px;color:var(--color-text-secondary);border-radius:var(--radius-sm);font-size:14px;font-weight:500}.btn-ghost:active{background:var(--color-border)}.btn-danger{display:inline-flex;align-items:center;gap:6px;min-height:var(--tap-target);padding:0 20px;background:var(--color-danger);color:#fff;border-radius:var(--radius-sm);font-size:15px;font-weight:600}.btn-danger-ghost{color:var(--color-danger)}.btn-icon{display:flex;align-items:center;justify-content:center;min-width:var(--tap-target);min-height:var(--tap-target);border-radius:50%;color:var(--color-text);position:relative;transition:background .12s,transform var(--dur-fast) var(--spring-bounce)}.btn-icon:active{background:var(--color-border);transform:scale(.92)}.btn-icon--active{color:var(--color-primary)}.btn-icon-sm{min-width:36px;min-height:36px}.badge{position:absolute;top:4px;right:4px;background:var(--color-primary);color:var(--color-on-primary);font-size:10px;font-weight:700;min-width:16px;height:16px;border-radius:8px;display:flex;align-items:center;justify-content:center}.auth-screen{height:100%;display:flex;align-items:center;justify-content:center;padding:max(24px,env(safe-area-inset-top)) 24px max(24px,env(safe-area-inset-bottom));background:var(--color-bg)}.auth-card{width:100%;max-width:380px;background:var(--color-surface);border-radius:var(--radius-lg);padding:36px 28px;box-shadow:0 8px 40px #0000001a}.auth-logo{display:flex;align-items:center;justify-content:center;gap:10px;margin-bottom:6px}.auth-logo 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var(--dur-base)}.trip-list-actions{display:flex;align-items:center;gap:4px}.btn-icon--danger{color:var(--color-danger)}.signout-hint{padding:6px 16px;font-size:12px;color:var(--color-danger);text-align:right}.trip-list-header--compact{align-items:center;padding-top:calc(14px + env(safe-area-inset-top));padding-bottom:12px;border-color:var(--color-border)}.trip-list-heading{display:flex;flex-direction:column;min-width:0}.trip-list-title{font-size:34px;font-weight:800;letter-spacing:-.03em;font-family:var(--font-display);transition:font-size var(--dur-base) var(--glide)}.trip-list-header--compact .trip-list-title{font-size:17px}.trip-list-rule{display:block;width:28px;height:3px;margin-top:8px;background:var(--color-primary);border-radius:2px;transform-origin:left;animation:ruleGrow .5s var(--glide) .15s backwards;transition:opacity var(--dur-fast),transform var(--dur-base) var(--glide),margin var(--dur-base)}@keyframes ruleGrow{0%{transform:scaleX(0);opacity:0}}.trip-list-header--compact .trip-list-rule{opacity:0;transform:scaleX(0);margin-top:0}.skeleton-card{height:96px;border-radius:var(--radius-md);background:var(--color-surface);border:1px solid var(--color-border);animation:skeletonPulse 1.2s ease-in-out infinite backwards}@keyframes skeletonPulse{0%,to{opacity:1}50%{opacity:.5}}.trip-cards{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:16px 12px calc(96px + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:10px}.trip-list-fab-wrap{position:fixed;bottom:0;left:0;right:0;display:flex;justify-content:center;align-items:flex-end;padding-bottom:calc(env(safe-area-inset-bottom) + 20px);height:calc(76px + env(safe-area-inset-bottom));z-index:10;pointer-events:none}.trip-list-fab{pointer-events:auto;width:56px;height:56px;background:var(--color-primary);color:var(--color-on-primary);border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 16px #0003;transition:transform .18s var(--spring-bounce),box-shadow var(--dur-fast);animation:pillSlideUp .4s var(--glide)}.trip-list-fab:active{transform:scale(.88);box-shadow:0 2px 8px #00000024}.trip-cards li{animation:rowIn var(--dur-base) var(--glide) backwards}.trip-cards li:nth-child(1){animation-delay:.03s}.trip-cards li:nth-child(2){animation-delay:.08s}.trip-cards li:nth-child(3){animation-delay:.13s}.trip-cards li:nth-child(4){animation-delay:.18s}.trip-cards li:nth-child(n+5){animation-delay:.23s}.trip-card{width:100%;background:var(--color-surface);border-radius:var(--radius-md);overflow:hidden;border:1px solid var(--color-border);box-shadow:var(--shadow-card);text-align:left;transition:transform var(--dur-fast) var(--spring-bounce),box-shadow 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.15s}.image-dot--active{background:#fff;transform:scale(1.25)}.lightbox-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:60;background:#000000f0;animation:fadeIn .18s ease}.lightbox-scroller{width:100%;height:100%;display:flex;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-width:none}.lightbox-scroller::-webkit-scrollbar{display:none}.lightbox-slide{flex:0 0 100%;scroll-snap-align:center;scroll-snap-stop:always;display:flex;align-items:center;justify-content:center;padding:0 4px}.lightbox-image{max-width:100%;max-height:100%;object-fit:contain}.lightbox-close,.lightbox-remove{position:fixed;top:calc(env(safe-area-inset-top) + 14px);width:40px;height:40px;border-radius:50%;background:#ffffff24;color:#fff;display:flex;align-items:center;justify-content:center;transition:background .12s}.lightbox-close{right:14px}.lightbox-remove{left:14px}.lightbox-close:active,.lightbox-remove:active{background:#ffffff42}.lightbox-dots{position:fixed;bottom:calc(env(safe-area-inset-bottom) + 20px);left:50%;transform:translate(-50%);display:flex;gap:6px}.place-name{font-size:20px;font-weight:800;letter-spacing:-.03em}.sheet-header-row h2,.place-name-row h2{flex:1;min-width:0;margin:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.place-name-row{display:flex;align-items:center;gap:8px;margin:16px 0 4px}.place-address{display:flex;align-items:center;gap:4px;font-size:13px;color:var(--color-text-secondary);margin-bottom:16px}.visited-date-line{font-size:12.5px;color:var(--color-text-secondary);margin-bottom:16px}.place-address+.visited-date-line{margin-top:-12px}.visited-icon-btn{display:flex;align-items:center;justify-content:center;flex-shrink:0;width:32px;height:32px;border-radius:50%;color:var(--color-muted);transition:color .15s,background 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